they don't state any of the work done beyond:
"To retrofit the existing engine to RTU patented technology, its needed to replace and modify, several key parts. Mainly the pistons and rings, control unit, and the entire intake manifold."
...... the idea behind an adiabatic engine is interesting, but i don't see how it could possibly happen with a modified production engine from only pistons, rings and the intake.
their "super motor" video shows a lot more than that, even with pixelated sections of video.
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